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The mustard tart

The Mustard Tart - A Recipe of my GrandMa

Prep Time 10 mins
Cook Time 30 mins
Servings 6 people


  • 1 round puff pastry
  • 3 tbsp Dijon mustard
  • 2 big tomatoes
  • 200 gr Emmental
  • 1 tsp thyme
  • pepper


  • Preheat oven to 200°C (400°F).
  • Put pastry base in your oven dish and prick with fork.
  • Slice tomatoes. Slice finely cheese.
  • Spread a generous layer of mustard. The spicy aftertaste of the Dijon mustard will disapear during baking.
  • Add a layer of cheese on top of the mustard and finish by a layer of tomatoes.
  • Dust thyme and pepper.
  • Bake for 30 minutes.